🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.45 AU - 0.61 AU

Year: 148 Days

Day: 39.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 187 Days

Day: 39.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,204,672 km

• M1: 192,981 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 274 Days

Day: 16.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.77 AU - 0.85 AU

Year: 279 Days

Day: 20.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.5 AU - 1.98 AU

Year: 879 Days

Day: 22.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.59 AU - 2.61 AU

Year: 1605 Days

Day: 12.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.51 AU - 3.89 AU

Year: 2192 Days

Day: 35.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 8.1

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.01 AU - 5.59 AU

Year: 4027 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,204,672 km

• M1: 104,719 km (0.103 R)
• M2: 160,219 km (0.108 R)
• M3: 262,095 km (0.098 R)
• M4: 427,252 km (0.117 R)
• M5: 528,080 km (0.054 R)
• M6: 586,723 km (0.116 R)
• M7: 722,259 km (0.089 R)
• M8: 1,269,188 km (0.083 R)
• M9: 1,323,044 km (0.064 R)
• M10: 1,532,331 km (0.096 R)
• M11: 1,677,890 km (0.077 R)
• M12: 1,752,389 km (0.119 R)
• M13: 2,029,894 km (0.032 R)
• M14: 2,157,800 km (0.077 R)
• M15: 2,222,725 km (0.051 R)
• M16: 2,661,047 km (0.113 R)
• M17: 2,854,477 km (0.087 R)
• M18: 3,034,443 km (0.11 R)
• M19: 3,162,649 km (0.1 R)
• M20: 3,462,443 km (0.11 R)
• M21: 3,751,915 km (0.09 R)
• M22: 4,395,335 km (0.077 R)
• M23: 4,666,556 km (0.082 R)
• M24: 4,943,162 km (0.08 R)
• M25: 5,029,480 km (0.07 R)
• M26: 5,269,136 km (0.116 R)
• M27: 5,401,530 km (0.096 R)
• M28: 5,669,460 km (0.077 R)
• M29: 5,782,406 km (0.078 R)
• M30: 5,896,101 km (0.058 R)
• M31: 6,311,684 km (0.117 R)
• M32: 6,712,756 km (0.085 R)
• M33: 6,904,391 km (0.059 R)
• M34: 7,025,116 km (0.089 R)
• M35: 7,097,821 km (0.115 R)
• M36: 7,268,661 km (0.094 R)
• M37: 7,514,899 km (0.102 R)
• M38: 7,639,066 km (0.104 R)
• M39: 8,193,625 km (0.094 R)
• M40: 8,244,638 km (0.096 R)
• M41: 8,553,258 km (0.081 R)
• M42: 9,102,432 km (0.041 R)
• M43: 9,181,869 km (0.114 R)
• M44: 9,501,709 km (0.092 R)
• M45: 9,609,120 km (0.108 R)
• M46: 9,961,124 km (0.043 R)
• M47: 10,207,212 km (0.099 R)
• M48: 10,262,264 km (0.095 R)
• M49: 10,400,194 km (0.117 R)
• M50: 10,649,872 km (0.108 R)
• M51: 10,845,546 km (0.083 R)
• M52: 11,014,143 km (0.078 R)
• M53: 11,668,484 km (0.074 R)
• M54: 11,783,675 km (0.025 R)
• M55: 11,956,909 km (0.05 R)
• M56: 13,104,325 km (0.1 R)
• M57: 13,224,003 km (0.093 R)
• M58: 13,314,061 km (0.098 R)
• M59: 14,010,738 km (0.11 R)
• M60: 14,194,444 km (0.112 R)
• M61: 14,348,081 km (0.114 R)
• M62: 15,156,209 km (0.079 R)
• M63: 15,978,997 km (0.109 R)
• M64: 16,654,133 km (0.068 R)
• M65: 17,437,128 km (0.066 R)
• M66: 17,535,862 km (0.096 R)
• M67: 17,800,052 km (0.099 R)
• M68: 18,365,831 km (0.083 R)
• M69: 18,600,401 km (0.052 R)
• M70: 18,869,827 km (0.09 R)
• M71: 19,549,001 km (0.092 R)
• M72: 19,891,580 km (0.093 R)
• M73: 20,305,368 km (0.112 R)
• M74: 20,582,722 km (0.104 R)
• M75: 20,966,291 km (0.107 R)
• M76: 21,281,793 km (0.037 R)
• M77: 22,309,082 km (0.102 R)
• M78: 22,595,412 km (0.114 R)
• M79: 22,774,929 km (0.03 R)
• M80: 23,534,139 km (0.068 R)
• M81: 23,898,559 km (0.092 R)
• M82: 24,154,671 km (0.032 R)
• M83: 24,301,576 km (0.105 R)
• M84: 24,632,935 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.7

Radius: 4

Gravity: 25.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.1 AU - 17.4 AU

Year: 26248 Days

Day: 15.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,204,672 km

• M1: 76,744 km (0.102 R)
• M2: 176,077 km (0.113 R)
• M3: 265,536 km (0.106 R)
• M4: 528,080 km (0.119 R)
• M5: 660,026 km (0.105 R)
• M6: 1,060,799 km (0.097 R)
• M7: 1,143,077 km (0.036 R)
• M8: 1,314,068 km (0.108 R)
• M9: 1,372,860 km (0.06 R)
• M10: 1,402,630 km (0.085 R)
• M11: 2,109,629 km (0.08 R)
• M12: 2,144,037 km (0.075 R)
• M13: 2,608,538 km (0.058 R)
• M14: 4,089,108 km (0.05 R)
• M15: 4,218,660 km (0.091 R)
• M16: 4,570,813 km (0.086 R)
• M17: 4,660,422 km (0.104 R)
• M18: 4,886,764 km (0.049 R)
• M19: 5,024,244 km (0.102 R)
• M20: 5,827,585 km (0.051 R)
• M21: 6,022,212 km (0.076 R)
• M22: 6,219,232 km (0.111 R)
• M23: 6,268,749 km (0.098 R)
• M24: 7,602,414 km (0.026 R)
• M25: 9,019,854 km (0.082 R)
• M26: 10,164,128 km (0.102 R)
• M27: 10,516,282 km (0.117 R)
• M28: 11,902,755 km (0.071 R)
• M29: 12,398,372 km (0.077 R)
• M30: 13,281,598 km (0.054 R)
• M31: 14,512,489 km (0.094 R)
• M32: 14,578,312 km (0.093 R)
• M33: 14,710,258 km (0.086 R)
• M34: 14,776,380 km (0.077 R)
• M35: 16,050,655 km (0.028 R)
• M36: 17,220,360 km (0.112 R)
• M37: 17,639,683 km (0.08 R)
• M38: 18,774,234 km (0.062 R)
• M39: 19,278,079 km (0.1 R)
• M40: 20,446,139 km (0.099 R)
• M41: 20,741,745 km (0.079 R)
• M42: 20,964,346 km (0.078 R)
• M43: 22,544,848 km (0.101 R)
• M44: 23,080,109 km (0.096 R)
• M45: 24,163,198 km (0.102 R)
• M46: 24,868,103 km (0.064 R)
• M47: 25,341,879 km (0.076 R)
• M48: 27,428,770 km (0.084 R)
• M49: 28,492,859 km (0.047 R)
• M50: 28,822,872 km (0.062 R)
• M51: 29,403,611 km (0.085 R)
• M52: 29,486,937 km (0.095 R)
• M53: 30,745,354 km (0.103 R)
• M54: 31,168,716 km (0.069 R)
• M55: 32,106,994 km (0.064 R)
• M56: 35,418,642 km (0.084 R)
• M57: 35,773,638 km (0.079 R)
• M58: 35,862,499 km (0.076 R)
• M59: 38,381,428 km (0.067 R)
• M60: 38,472,384 km (0.098 R)
• M61: 40,492,852 km (0.101 R)
• M62: 44,253,444 km (0.079 R)
• M63: 44,444,480 km (0.103 R)
• M64: 44,923,044 km (0.112 R)
• M65: 45,981,898 km (0.111 R)
• M66: 47,634,356 km (0.063 R)
• M67: 49,207,228 km (0.11 R)
• M68: 50,497,808 km (0.059 R)
• M69: 50,997,166 km (0.109 R)
• M70: 52,202,177 km (0.05 R)
• M71: 53,112,031 km (0.046 R)
• M72: 53,416,612 km (0.12 R)
• M73: 55,461,167 km (0.107 R)
• M74: 57,427,032 km (0.096 R)
• M75: 57,635,272 km (0.069 R)
• M76: 60,259,817 km (0.097 R)
• M77: 63,352,604 km (0.104 R)
• M78: 63,998,867 km (0.095 R)
• M79: 64,430,905 km (0.09 R)
• M80: 65,080,908 km (0.101 R)
• M81: 65,624,248 km (0.1 R)
• M82: 65,950,820 km (0.061 R)
• M83: 66,387,346 km (0.12 R)
• M84: 67,153,437 km (0.055 R)
• M85: 69,690,916 km (0.048 R)
• M86: 70,804,074 km (0.064 R)
• M87: 70,915,674 km (0.078 R)
• M88: 72,035,115 km (0.046 R)
• M89: 72,597,154 km (0.049 R)
• M90: 73,160,539 km (0.069 R)
• M91: 73,499,229 km (0.118 R)
• M92: 74,405,044 km (0.105 R)
• M93: 74,859,373 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 3.8

Gravity: 35.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.83 AU - 18.17 AU

Year: 26838 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,204,672 km

• M1: 77,043 km (0.087 R)
• M2: 960,119 km (0.039 R)
• M3: 1,192,445 km (0.118 R)
• M4: 1,378,096 km (0.083 R)
• M5: 1,605,933 km (0.108 R)
• M6: 2,589,689 km (0.063 R)
• M7: 4,175,426 km (0.111 R)
• M8: 5,282,600 km (0.06 R)
• M9: 5,790,634 km (0.115 R)
• M10: 6,208,162 km (0.105 R)
• M11: 6,314,077 km (0.102 R)
• M12: 6,798,176 km (0.065 R)
• M13: 7,858,526 km (0.118 R)
• M14: 8,203,947 km (0.111 R)
• M15: 8,495,663 km (0.094 R)
• M16: 9,269,682 km (0.078 R)
• M17: 9,695,737 km (0.118 R)
• M18: 9,880,341 km (0.111 R)
• M19: 10,884,143 km (0.11 R)
• M20: 11,333,385 km (0.113 R)
• M21: 11,919,809 km (0.041 R)
• M22: 13,737,722 km (0.104 R)
• M23: 14,083,742 km (0.079 R)
• M24: 15,352,781 km (0.1 R)
• M25: 15,783,922 km (0.062 R)
• M26: 15,856,178 km (0.098 R)
• M27: 16,219,102 km (0.087 R)
• M28: 17,026,930 km (0.082 R)
• M29: 17,622,779 km (0.107 R)
• M30: 17,772,676 km (0.078 R)
• M31: 19,064,753 km (0.061 R)
• M32: 19,916,713 km (0.106 R)
• M33: 20,386,749 km (0.044 R)
• M34: 20,939,663 km (0.091 R)
• M35: 21,979,518 km (0.045 R)
• M36: 22,221,866 km (0.104 R)
• M37: 22,302,799 km (0.098 R)
• M38: 25,198,116 km (0.108 R)
• M39: 25,451,834 km (0.075 R)
• M40: 26,217,775 km (0.089 R)
• M41: 27,077,663 km (0.117 R)
• M42: 27,424,132 km (0.044 R)
• M43: 27,511,048 km (0.097 R)
• M44: 29,267,477 km (0.071 R)
• M45: 29,534,060 km (0.116 R)
• M46: 31,059,809 km (0.072 R)
• M47: 31,969,215 km (0.074 R)
• M48: 32,795,144 km (0.058 R)
• M49: 33,442,305 km (0.086 R)
• M50: 34,093,804 km (0.086 R)
• M51: 35,882,994 km (0.078 R)
• M52: 36,263,571 km (0.112 R)
• M53: 36,741,237 km (0.074 R)
• M54: 37,317,039 km (0.104 R)
• M55: 39,748,304 km (0.092 R)
• M56: 40,142,045 km (0.048 R)
• M57: 40,536,984 km (0.051 R)
• M58: 40,636,018 km (0.066 R)
• M59: 41,231,417 km (0.105 R)
• M60: 41,330,900 km (0.051 R)
• M61: 41,430,532 km (0.076 R)
• M62: 42,129,902 km (0.058 R)
• M63: 42,631,952 km (0.12 R)
• M64: 42,732,482 km (0.11 R)
• M65: 44,966,427 km (0.083 R)
• M66: 45,376,625 km (0.043 R)
• M67: 45,582,172 km (0.078 R)
• M68: 46,304,131 km (0.064 R)
• M69: 46,511,025 km (0.114 R)
• M70: 47,654,851 km (0.082 R)
• M71: 48,387,581 km (0.12 R)
• M72: 48,913,268 km (0.111 R)
• M73: 49,123,902 km (0.117 R)
• M74: 52,321,706 km (0.113 R)
• M75: 52,969,315 km (0.06 R)
• M76: 53,511,009 km (0.12 R)
• M77: 56,246,705 km (0.063 R)
• M78: 57,020,874 km (0.092 R)
• M79: 57,798,633 km (0.086 R)
• M80: 58,803,632 km (0.086 R)
• M81: 59,814,315 km (0.088 R)
• M82: 60,604,491 km (0.111 R)
• M83: 62,309,159 km (0.117 R)
• M84: 63,569,222 km (0.111 R)
• M85: 64,722,023 km (0.05 R)
• M86: 66,347,553 km (0.044 R)
• M87: 67,399,675 km (0.065 R)
• M88: 68,575,066 km (0.1 R)
• M89: 68,810,981 km (0.1 R)
• M90: 69,757,338 km (0.104 R)
• M91: 69,875,819 km (0.054 R)
• M92: 70,232,012 km (0.111 R)
• M93: 71,782,444 km (0.118 R)
• M94: 71,902,122 km (0.101 R)
• M95: 72,381,733 km (0.097 R)
• M96: 73,947,574 km (0.117 R)
• M97: 74,189,474 km (0.092 R)
• M98: 78,588,399 km (0.116 R)
• M99: 81,692,555 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,976 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit